Crawler DTH Drill is an efficient and reliable tool used for stone quarrying. It is specially designed to provide enhanced performance and productivity in challenging working conditions. With its advanced technology and features, the Crawler DTH Drill is an ideal choice for quarries looking to improve their production output.
One of the key benefits of using a Crawler DTH Drill is its mobility. It can easily move around the quarry, enabling the operator to reach hard-to-access areas. This feature also makes it easier to perform drilling in different locations, increasing the amount of work that can be completed in a shorter amount of time.
In addition, the Crawler DTH Drill is equipped with a range of safety features that make it suitable for operation in difficult terrains. The drill has a stable base and excellent stability, ensuring that it stays in place during operation. Its advanced control system enables the operator to manage drilling operations safely and effectively.
Another significant advantage of using a Crawler DTH Drill is its precision and accuracy. The drill can be programmed to drill holes of different sizes and depths, enabling it to meet a wide range of quarrying needs. This level of precision ensures that a high-quality product is produced, which is essential for customer satisfaction and maintaining a good reputation in the industry.
Overall, the Crawler DTH Drill is a highly efficient and reliable tool for quarrying. Its advanced features and benefits make it an excellent choice for operators seeking to improve their production performance while ensuring safety and quality. With its mobility, precision, and accuracy, the Crawler DTH Drill is an investment that can deliver significant benefits for quarrying operations.
Product details
Application: stone blasting and drilling
Original: Quanzhou, China
Certification: ISO9001,CE, SGS and etc.
Price: Negotiable
Payment term: TT, LC
Delivery date: Negotiable
Packing: export standard
Market: Southeast Asia/Middle East/ Africa/South America/Europe/North America
Warranty: 1 year
MOQ: 1pc
Technical specifications
|
Parameter |
|
|
|
Rotary Torque |
950 |
Nm |
|
Rotational Speed |
52 |
rpm |
|
Motor Power |
5.5 |
KW |
|
Working Frequency |
50 |
Hz |
|
Air consumption |
6 |
m3/min |
|
Single Feeding Distance |
1.4 |
m |
|
Drilling Diameter |
Φ90 |
mm |
|
Track Speed |
4 |
KM/H |
|
Dimension |
3X1.6X2.5 |
m |
|
Weight |
2500 |
KG |
🚜 Crawler DTH Drill Rig - Heavy‑Duty Quarry & Rock Drilling Solution
The Crawler DTH Drill Rig is a versatile, high‑performance drilling machine purpose‑built for quarries, open‑pit mining, hard-rock extraction, blast‑hole drilling, anchor‑hole drilling, and other heavy‑duty drilling tasks. Its crawler-mounted design gives excellent mobility and terrain adaptability - making it ideal for rough, uneven quarry floors, mountainsides, or remote sites where wheeled rigs struggle.
This rig combines down‑the‑hole (DTH) hammer drilling power with robust crawler chassis for rock formations such as granite, marble, limestone, sandstone, basalt etc., offering stable, deep, and accurate drilling performance.
🌟 Key Features & Technical Strengths
Crawler chassis with strong off‑road mobility: The rig can traverse rough terrain, slopes and uneven quarry surfaces - its crawler tracks provide good traction and stability.
Down‑the‑Hole (DTH) hammer mechanism: The rock‑breaking energy is delivered directly at the drill bit, enabling high‑impact, efficient drilling even in hard rock formations.
Support for vertical, horizontal and inclined drilling: Thanks to adjustable boom/guide setup and sliding frame, drilling angles can be adapted - useful for blast‑holes, anchor holes or bench‑face drilling at various orientations.
Wide hole diameter & depth range: Typical rigs support drilling hole diameters from ~ 90 mm up to ~ 130–165 mm (depending on model), and drilling depths commonly 20–30 m or more - suitable for blasting holes, anchor holes, or deep boreholes.
Hydraulic / pneumatic hybrid power & efficient drive system: Many crawler DTH rigs are equipped with hydraulic feed / rotary systems and powerful air/hydraulic motors to deliver high torque and smooth drilling, even under heavy load.
Dust‑control & environmental compliance (optional): Some models offer integrated dust collection or wet‑dust suppression - a plus for quarries needing to comply with environmental / workplace health regulations.
Single‑operator control & easy maneuverability: Modern crawler rigs often allow one operator to control drilling and positioning, which reduces labor needs and simplifies operation.
🏗 Main Applications & Use Cases
Blast‑hole drilling for quarry block extraction: Drill vertical, inclined or angled blast holes to prepare for controlled blasting or splitting of large stone blocks.
Pre‑splitting / controlled fracturing & anchor hole drilling: For quarries needing precise block separation or rock stabilization / anchoring.
Drilling in difficult terrain or remote quarries: The crawler chassis enables operation on slopes, uneven surfaces, wet or muddy ground - where wheeled rigs may not reach.
Deep or large‑diameter hole drilling: Useful for heavy rock formations requiring sizable blast‑holes or deep boreholes (e.g. 90–165 mm diameter, 20–30 m depth+).
Combined quarrying, mining & civil works: Can also serve in tasks like foundation drilling, road construction, anchor drilling or civil‑engineering rock work when required.
✅ Advantages Over Other Drill Types
Mobility & terrain versatility - unlike wheeled rigs, crawler rigs handle rough / uneven quarry floors, slopes and remote sites with ease.
High drilling performance in hard rock - DTH hammer ensures effective rock breakage even in granite or basalt.
Flexibility in drilling orientation - not limited to vertical holes; can do angled or horizontal drilling as needed.
Large holes & deeper drilling capability - supports larger diameters and deeper holes than typical small‑scale drills.
Lower manpower & operational cost - single‑operator control, simpler handling, less auxiliary equipment needed.
Potential for cleaner, safer operation - with dust control options, and more controlled drilling compared to blasting or manual methods.
CE Certificate:
After sales service team
Technical Team
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